Disposed and Discontinued Operations Discontinued Operations and Disposal Groups (Tables)

12 Months Ended

Dec. 31, 2022

Discontinued Operations and Disposal Groups [Abstract]

Disposal Groups, Including Discontinued Operations

Summarized results of the Company's discontinued operations are as follows:

	Years Ended December 31,
(in millions)	2021		2020
Revenues	$	—	$	—
Operating income	—		—
Earnings from discontinued operations before taxes	—		—
Benefit from income taxes (1)	(0.2)		(3.7)
Earnings from discontinued operations, net of tax	$	0.2	$	3.7

(1) The Company recorded tax benefits for refunds received during 2021 and 2020 related to the Speaker and Receiver Product Line and Timing Device Business, respectively